3186 search results - page 52 / 638 » A hemispherical imaging camera |
130
Voted
ECCV
2002
Springer
16 years 5 months ago
2002
Springer
We present a completely automatic method for obtaining the approximate calibration of a camera (alignment to a world frame and focal length) from a single image of an unknown scene...
132
Voted
WACV
2008
IEEE
15 years 10 months ago
2008
IEEE
We present a novel panoramic imaging system which uses a curved mirror as a simple optical attachment to a fisheye lens. When compared to existing panoramic cameras, our “cata-...
141
Voted
PAMI
2007
15 years 3 months ago
2007
—Wide field of view (FOV) and high-resolution image acquisition is highly desirable in many vision-based applications. Several systems have reported the use of reflections off mi...
123
Voted
PG
1999
IEEE
15 years 8 months ago
1999
IEEE
We present an automatic camera placement method for generating image-based models from scenes with known geometry. Our method first approximately determines the set of surfaces vi...
116
Voted
DPHOTO
2010
15 years 5 months ago
2010
The aim of the paper is to define an objective measurement for evaluating the performance of a digital camera. The challenge is to mix different flaws involving geometry (as disto...